40027050777471 has 4 divisors (see below), whose sum is σ = 53369401036632. Its totient is φ = 26684700518312.

The previous prime is 40027050777457. The next prime is 40027050777473. The reversal of 40027050777471 is 17477705072004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40027050777471 - 2²¹ = 40027048680319 is a prime.

It is a super-3 number, since 3×40027050777471³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40027050777473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6671175129576 + ... + 6671175129581.

It is an arithmetic number, because the mean of its divisors is an integer number (13342350259158).

Almost surely, 2^{40027050777471} is an apocalyptic number.

40027050777471 is a deficient number, since it is larger than the sum of its proper divisors (13342350259161).

40027050777471 is a wasteful number, since it uses less digits than its factorization.

40027050777471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13342350259160.

The product of its (nonzero) digits is 2689120, while the sum is 51.

The spelling of 40027050777471 in words is "forty trillion, twenty-seven billion, fifty million, seven hundred seventy-seven thousand, four hundred seventy-one".